EquipmentPOLL: What tire size is on your tractor?Overdrive StaffDec 27, 2022 22.5 or 24.5 tires: What's on your tractor?Related StoriesEquipmentHyundai Translead recalling trailers over brake issueEquipmentRumors of the death of the 24.5 tire have been greatly exaggeratedEquipmentRepublican Senators urge EPA to pursue consumer-friendly emissions standardsPartner InsightsBlueParrott S650-XT Bluetooth HeadsetTop StoriesOverdrive Extra7-step in-cab workout plan for long-term truckingFollow along with 2024 Trucker of the Year Alan Kitzhaber as he walks you through his in-cab workout routine, designed to combat common OTR aches and pains. His seven-exercise routine takes just 20 minutes and requires minimal equipment.RegulationsTrucking groups petition EPA to delay 2027 heavy-duty NOx ruleCustom Rigs18-year old Luke Rethwisch's show-winning '87 Pete 359EquipmentHow truck and engine OEs might approach EPA's new DEF-derate guidanceFeatured SponsorBlueParrott S650-XT Bluetooth HeadsetOverdrive RadioLatest EpisodeWhat freight recession? Trucker of the Month insulates biz with direct customersMore episodes »